Thanks to Dave Roper for his advice.For a nice black colour on you belly pan, panniers and anything else black, use Mothers Naturally Black. My belly plastics were a grey/ white colour, now black again. Great stuff. Available from Repco. You can get a discount with your RAC card.To clean the Stainless steel mufflers, Bartenders Friend. Takes the yellow out of the mufflers/ pipes. Even removes the sole marks that get on hot pipes. (Just a bit more scrubbing required). Available from Kitchen Warehouse.